baber/WOPTO huggingface dataset:
Patent DE-69738217-D1 (DE)
Inventor: LEWIS NATHAN S
IPC: G01N27/12
Filed: 1997-08-11
Granted: 2007-11-29
Abstract: Chemical sensors for detecting analytes in fluids comprise first and second conductive elements (e.g., electrical leads) electrically coupled to and separated by a chemically sensitive resistor which provides an electrical path between the conductive elements. The resistor comprises a plurality of alternating nonconductive regions (comprising a nonconductive organic polymer) and conductive regions (comprising a conductive material) transverse to the electrical path. The resistor provides a difference in resistance between the conductive elements when contacted with a fluid comprising a chemical analyte at a first concentration, than when contacted with a fluid comprising the chemical analyte at a second different concentration. Arrays of such sensors are constructed with at least two sensors having different chemically sensitive resistors providing dissimilar such differences in resistance. Variability in chemical sensitivity from sensor to sensor is provided by qualitatively or quantitatively varying the composition of the conductive and/or nonconductive regions. An electronic nose for detecting an analyte in a fluid may be constructed by using such arrays in conjunction with an electrical measuring device electrically connected to the conductive elements of each sensor.
Patent DE-69801952-D1 (DE)
Inventor: HANSEN STEVEN W
IPC: A62D1/02
Filed: 1998-05-13
Granted: 2001-11-15
Abstract: Composition (I) comprises a 15-30 wt.% aqueous solution of a eutectic mixture of (a) sodium or potassium carbonate or bicarbonate and (b) a sodium or potassium chloride, sulphate or tartrate. Mole ratio of component (a) to (b) is 80 : 20 - 90 : 10.
Patent DE-69802560-D1 (DE)
Inventor: WHALEN EDWARD E
IPC: B42D15/00
Filed: 1998-07-30
Granted: 2001-12-20
Abstract: A global time calculator includes an insert and a sleeve. The insert is marked on both its sides (or on a single page slide insert on one side) with vertical columns of incremental time designations, and may or may not contain a stop mechanism. The insert is slidable and connected with the sleeve so as to be shiftable in a vertical direction. Both sides of the sleeve (or in some embodiments a single side of the sleeve) have areas for obscuring vertically aligned time designations that are in excess of unobscured time designations.
Patent DE-69806513-D1 (DE)
Inventor: WOODWARD GARY
IPC: C07F9/38
Filed: 1998-12-24
Granted: 2002-08-14
Abstract: A method for the preparation of alkene phosphonic acids and salts thereof, such as VDPA (vinylidene diphosphonic acid) is disclosed. The products can be produced in a stable, substantially pure form and in high yield. The method includes the azeotropic removal of water from salts of alpha-hydroxy-alkane diphosphonic acid dimer or corresponding acids thereof, and the pyrolysis of the dehydrated reactant at a temperature of from 170° C. to 300° C. There may be included a step to convert anhydrides which have been formed during the pyrolysis. The method may include the use of heat transfer agents and/or bases, and may be carried out at elevated or reduced pressure.
Patent DE-69808102-D1 (DE)
Inventor: VISSCHER JAN
IPC: B29C48/32
Filed: 1998-02-06
Granted: 2002-10-24
Abstract: Apparatus and method for producing a hollow plastic section by extrusion through a die in a horizontal direction. The die has an inner mandrel which forms the cavity in the section. A first sealing plug and a second sealing plug, which sealing plugs are situated at a distance from one another downstream of the inner mandrel are attached to the inner mandrel. The sealing plugs are designed, during operation of the apparatus, to lie in the hollow section, such that they are sealed against the section, so that the sealing plugs and the section delimit a compartment in the cavity of the section. The compartment is filled with a liquid during operation of the apparatus. Vent means are located in the compartment for receiving and discharging gases or vapor which collects at the highest point of the compartment.
Patent DE-69812705-D1 (DE)
Inventor: WITTEBROOD JACOBUS
IPC: C22B1/00
Filed: 1998-12-18
Granted: 2003-04-30
Abstract: A metallic coating layer is removed at least partly from scrap metal pieces having a core and the coating layer on the core. The coating layer has a lower melting temperature than the core. The scrap metal pieces are agitated in a container with abrading elements so as to cause multiple collisions, whereby the coating layer is at least partly removed. During the agitating the container temperature is a temperature T in the range Ts(coat)<T<TL(core) wherein Ts(coat) is the solidus temperature of the coating layer and TL(core) is the liquidus temperature of the core. The agitation may be by rotationally tumbling or shaking the scrap metal pieces and the abrading elements.
Patent DE-69813120-D1 (DE)
Inventor: SCHMITZ WILHELM
IPC: B22D11/14
Filed: 1998-09-02
Granted: 2003-05-15
Abstract: A lateral face (11) is claimed for closing the casting space (6) of an installation for the continuous casting of metal strip. It has two internally cooled contra-rotating rolls (5, 5'), with horizontal axes, and the cylindrical lateral faces define a casting space (6). The width of the neck (7) determines the thickness of the strip. The lateral face (11) presents an active part (3) to rub against the sides (4) of the rolls (5, 5') during casting and faces the casting space (6). The dimensions of this active part (3) are such that its lower edge (12) is designed to be situated at a distance (d) equal to at least 1 mm above the neck (7) whilst the lateral face (7) is mounted on the casting installation. The continuous casting installation incorporating this lateral face is also claimed.
Patent DE-69819484-D1 (DE)
Inventor: LEIRFALL LASSE
IPC: G01F23/292
Filed: 1998-04-17
Granted: 2003-12-11
Abstract: A method for monitoring a contaminated, dirty or inflammable condition within an electrical consumer appliance, comprises using a measurement device to measure a parameter that indicates an amount of dust on a surface located within the electrical consumer appliance, and using an indicator to indicate when the amount of dust on the surface exceeds an acceptable limit.
Patent DE-69837099-D1 (DE)
Inventor: SPECHT B
IPC: A47L13/46
Filed: 1998-01-15
Granted: 2007-03-29
Abstract: Disclosed is a butterfly mop having an elongate shaft (21) with a channel body (50) disposed at one end of the shaft, the channel body having first and second leg portions (51, 52) defining a channel therebetween, the mop further having a mop element (26) including a foldable, compressible, liquid-absorbent member. The mop element and channel body are hingedly movable along a hinge line (62) relative to one another, whereby the mop element may be drawn into the channel causing the mop element to fold along a transverse axis and to become compressed between the channel body leg portions. A manual actuation mechanism includes a handle (66) and a tension rod (68) connecting the handle to one of the mop element and channel body for effecting relative hinged movement thereof. The mop element preferably includes plural pairs of apertures (135-138) for allowing mounting of the mop element to variously sized mop element supports.
Patent DE-69838483-D1 (DE)
Inventor: BLACK MARGARET E
IPC: C12N5/10
Filed: 1998-10-14
Granted: 2007-11-08
Abstract: The present invention provides isolated nucleic acid molecules encoding a  Herpesviridae  thymidine kinase enzyme comprising one or more mutations, at least one of the mutations encoding an amino acid substitution located toward the N-terminus from a DRH nucleoside binding site which increases a biological activity of the thymidine kinase, as compared to unmutated thymidine kinase. Such mutations include amino acid substitutions within a Q substrate binding domain which increases a biological activity of the thymidine kinase, as compared to unmutated thymidine kinase. Within a further aspect, fusion proteins are provided which have both guanylate kinase and thymidine kinase biological properties. Also provided are vectors suitable for expressing such DNA molecules, as well as methods for utilizing such vectors.
Patent DE-69900469-D1 (DE)
Inventor: BUSINARO VINICIO
IPC: G02B27/01
Filed: 1999-03-12
Granted: 2001-12-20
Abstract: Optical apparatus 2, for allowing a pre-recorded three dimensional image 6 to be overlaid on to a real world scene such that the image 6 appears to be part of the real world scene, comprises a housing, storage means (32,Fig 5) containing the pre-recorded three dimensional image 6, and viewing means 16 for viewing the real world scene through the pre-recorded three dimensional image 6 such that the pre-recorded three dimensional image 6 is overlaid on to the real world scene, the storage means being a cassette (32, Fig 5) or a liquid crystal display storage means.
Patent DE-69903944-D1 (DE)
Inventor: LAZZERI GIOVANNI
IPC: A44C11/00
Filed: 1999-06-04
Granted: 2002-12-19
Abstract: Starting with an article of the so-called "gas pipe" type which is formed from two concatenated spiral components (1, 3) and is deformed into a noncircular configuration, the article is cut lengthwise (7) to cut the turns of the two components, which remain connected without relative movements.
Patent DE-69905051-D1 (DE)
Inventor: ZEIKUS GREGORY
IPC: H01M8/16
Filed: 1999-07-08
Granted: 2003-02-27
Abstract: Disclosed are methods using neutral red to mediate the interconversion of chemical and electrical energy. Electrically reduced neutral red has been found to promote cell growth and formation of reduced products by reversibly increasing the ratio of the reduced:oxidized forms of NAD(H) or NADP(H). Electrically reduced neutral red is able to serve as the sole source of reducing power for microbial cell growth. Neutral red is also able to promote conversion of chemical energy to electrical energy by facilitating the transfer of electrons from microbial reducing power to a fuel cell cathode.
Patent DE-69911031-D1 (DE)
Inventor: LE BRAS PHILIPPE
IPC: B65D71/00
Filed: 1999-06-28
Granted: 2003-10-09
Abstract: Panel interlocking means (20) and a carton blank incorporating panel interlocking means for securing together a first and a second panel (10, 12) in overlapping relationship, said panel interlocking means (20) comprising a locking tab (22) struck from said first panel (10), and a retaining tab (42) defining a locking aperture (43) struck from said second panel (12), wherein the retaining tab (42) is displaced out of the plane of said second panel (12) to receive said locking tab (22) through the locking aperture (43) to be engaged therewith, wherein the second panel (10, 12) further comprises flexural means (52) to receive the locking tab (22) and to enable an edge of the locking aperture (43) to be displaced out of the plane of the second panel (12) thereby to enable the locking tab (22) to move readily through said locking aperture (43).
Patent DE-69915184-D1 (DE)
Inventor: LEE SEUNG SEO
IPC: A61K38/095
Filed: 1999-07-15
Granted: 2004-04-08
Abstract: A colonic drug delivery composition contains a first polysaccharide and a second polysaccharide wherein both polysaccharides are degradable by colonic enzymes and are mixed at a environmental pH of about 7 or above. A colon selective pharmaceutical composition and dosage form for oral delivery of a drug, nutrient, diagnostic reagent, or mixture thereof includes the drug, nutrient, diagnostic reagent, or mixture thereof in contact with the polysaccharide composition. A method of preparing such a colonic drug delivery composition and the colon selective pharmaceutical composition and dosage form are also disclosed. <IMAGE>
Patent DE-69919039-D1 (DE)
Inventor: BOUJON CLAIRE-LISE
IPC: B63C9/00
Filed: 1999-12-21
Granted: 2004-09-02
Abstract: The invention concerns an inflatable grille, whereof the numerous openings are provided with open-worked netting, capable of being spaced apart and locked for rescuing in an aquatic environment someone stuck beneath the device to move onto the device and to clean the floor of a swimming pool more easily by inserting the vacuum cleaner in the netting openings which are capable of being spaced apart and locked. Said grille is associated with hoisting means adapted to the environment wherein it operates and in swimming pools with slide rails having a non-return system which blocks the device in high position.
Patent DE-69922312-D1 (DE)
Inventor: DE BRUIJN JOOST DICK
IPC: A61L27/00
Filed: 1999-09-14
Granted: 2005-01-05
Abstract: The invention relates to an osteoinductive biomaterial, which is based on a ceramic material and which has a total porosity of 20 to 90%, wherein macropores are present having a size ranging from 0.1 to 1.5 mm, and wherein micropores are present having a size ranging from 0.05 to 20  mu m. The invention further relates to a process for preparing said osteoinductive biomaterial.
Patent DE-69923744-D1 (DE)
Inventor: ITO FUMITAKA
IPC: A61P43/00
Filed: 1999-10-07
Granted: 2005-03-24
Abstract: A compound of the formula: <CHEM>     R<1> and R<2> are independently C1-C4 alkyl; or R<1> and R<2>, taken together with the carbon atom to which they are attached, form a mono-, bi-, tri- or spiro-cyclic group having 3 to 13 carbon atoms, wherein the cyclic group is optionally substituted by one to five substituents; A is (C1-C3)alkyl, phenyl, benzyl or the like; R is hydrogen, (C1-C3)alkyl, amino-(C1-C6)alkyl, heterocyclic-(C1-C3)alkyl wherein the heterocyclic is optionally substituted by amino, ((C1-C4)alkyl)-Z-(C1-C6)alkyl wherein Z is OC(=O) or the like; and X is (C1-C3)alkyl, phenyl or the like. These compounds are useful as ORL1-receptor agonists, and useful as analgesics or the like in mammalian subjects.
Patent DE-69928752-D1 (DE)
Inventor: JOHNSTONE SCOTT BOWEN
IPC: B65D5/00
Filed: 1999-09-08
Granted: 2006-01-12
Abstract: This invention relates to a two piece paperboard package (150) that houses a unit dose product (122) on an internal slide card (100) within an outer paperboard shell (50). This package may have one or more internal or external lock(s) that prevent the slide card (100) from being pulled out without triggering some type of lock release mechanism. This package is focused around providing a child resistant, senior- friendly unit dose package that can be opened and closed numerous times and then finally disposed of. <IMAGE>
Patent DE-69931361-D1 (DE)
Inventor: ALVESALO ANTERO
IPC: H04W92/14
Filed: 1999-04-01
Granted: 2006-06-22
Abstract: A method, a mobile communication system and a controller controlling the use of the radio resources of the mobile communication system, by means of which it is decided when the optimization of the lu link between a mobile switching centre and the controller is triggered. In the method, history data is maintained (204, 205, 206, 214) on the roaming of the mobile station, at least on condition triggering the link optimization is set based on the history data, a check is made in response to updating the history data to see if the condition is fulfilled (207), and if the condition is fulfilled, the link optimization is triggered (208,209,210).
Patent DE-69936942-D1 (DE)
Title: Skateboard
Inventor: COLON BECKET
IPC: A63C17/02
Filed: 1999-11-15
Granted: 2007-10-04
Abstract: A kicktail concave skateboard includes a blank having opposite ends, at least one end being recessed. An element is mounted on the recessed end such that a portion of the element adjoining the blank is flush with the blank. The element is formed of a material having a lower mechanical damping capacity and a higher modulus of elasticity than the blank. The element includes a downwardly facing exposed side having a downward projection thereon, to facilitate the execution of an “ollie” maneuver.
Patent DE-502004001762-D1 (DE)
Inventor: KRAUSE MICHAEL
IPC: B60G17/015
Filed: 2004-02-17
Abstract: An operating process for a motor vehicle (1) level regulation unit comprises sensing the distance between the body and wheel axles and adjusting this to an ideal value if given limits are exceeded by activating actuators to equalize the level horizontally. Automatic leveling is stopped for safety reasons if inadmissible positions are detected.
Patent DE-502004003796-D1 (DE)
Inventor: EGLI WENDELIN
IPC: B64D10/00
Filed: 2004-10-19
Abstract: The invention relates to a device for protecting pilots and other crew members of high-performance aircrafts, especially people wearing pressure suits ( 1 ) according to the hydrostatic principle with veins ( 6 ) filled with liquid. Said device consists of a tension pocket ( 2 ) located in the region of the back and a pressure pocket ( 3 ) located in the abdominal region, airtight bladders ( 4 ) being inserted into both pockets. Said bladders ( 4 ) contain woven spacer elements ( 5 ) defining a minimum air volume in the bladders ( 4 ). In the event of falling ambient pressure, the pressure pocket ( 3 ) first expands and supports the breathing of the person wearing the device by means of pressure on the viscera, when pressure respiration appliances are used. If the ambient pressure falls further, the tension pocket ( 2 ) inflates and increases the peripheral tension in the pressure suit ( 1 ). In this way, for example, a decompression syndrome can be counteracted in the event of a sudden pressure drop in the cabin at high altitude.
Patent DE-502005003420-D1 (DE)
Inventor: MEISNER ALEXANDER
IPC: B23Q1/54
Filed: 2005-07-05
Abstract: The applications robot (4,5) for the applying of a coating medium onto an object, especially for the painting of motor vehicle body parts (2), has a parallel mechanism for the mechanical guiding of an end effecter (12,23) with the application tool (13,24) which may be a paint gun or rotary atomizing sprayer. The end effecter of the parallel mechanism is connected to at least one base (14,15) via several telescopic arms (9,10;17,18) which are electrically, pneumatically, or hydraulically driven. The base of each telescopic arm is movable. Independent claims are also included for the following: (A) a painting cell with an at least partially closed spray booth (3) and at least one application robot as specified in the description of the invention; (B) a coating plant with at least one application robot; and (C) a use for a robot with a parallel mechanism as an application robot in a coating plant.
Patent DE-502005007302-D1 (DE)
Inventor: BARUSCHKE WILHELM DIPL-ING
IPC: B60H1/00
Filed: 2005-03-22
Abstract: Ambient temperature is measured and a desired value for the internal temperature inside the vehicle (4) is inputted. A corrected internal temperature value is determined depending on the measured ambient temperature. The climate control system is activated in order to obtain the corrected internal temperature providing the vehicle battery has a minimum charge level. An independent claim is also included for a motor vehicle climate control system (1) capable of being regulated by this method, comprising a compressor (6), a condenser (8), an evaporator (10), a sensor (30) for measuring ambient temperature and an input unit (34) for the desired internal temperature.
Patent DE-502005007510-D1 (DE)
Inventor: MAEURER ANDREAS
IPC: C08J11/08
Filed: 2005-04-13
Abstract: The invention relates to a method for recycling polyesters or polyester mixtures from polyester-containing waste, in which the polyester or the polyester mixture is dissolved in a solvent and subsequently free-flowing particles are precipitated herefrom with a precipitant. The precipitant is thereby chosen such that subsequent separation of precipitant and solvent is made possible in a simple manner.
Patent DE-502005008314-D1 (DE)
Inventor: BRINK GERHARD
IPC: C08F20/18
Filed: 2005-01-11
Abstract: Snow composition (A) comprises snow (natural snow or synthetic snow produced by a snow machine) with a portion of ice and at least one gel forming polymer, which is based on alkenyl ester-copolymers containing one or more monomers (alkenyl esters of 1-18C alkyl carboxylic acids (I)) and 0.1-1% (related on the weight of monomer) of doubly or repeatedly unsaturated compounds as cross linking agent. Snow composition (A) comprises snow (natural snow or synthetic snow produced by a snow machine) with a portion of ice and at least one gel forming polymer, which is based on alkenyl ester-copolymers containing one or more monomers (alkenyl esters of 1-18C alkyl carboxylic acids (I) of formula (-CH 2=CH-O-C(=O)-CH 3 to CH 2=CH-O-C(=O)-C 1 7H 3 4-CH 3)) and 0.1-1% (related on the weight of monomer) of doubly or repeatedly unsaturated compounds as cross linking agent. Independent claims are also included for (1) a snow layer comprising (A) (where the components of snow and gel forming polymer is distributed approximately homogeneously in the synthetic snow layer; and the snow layer is developed layer wise (where one layer exhibits the snow and gel forming polymer) and another layer exhibits natural snow); and (2) the preparation of synthetic snow comprising producing the gel forming polymer of a weak acidic dispersion with a pH of 4-5.5; producing a mixture of the gel forming polymer with snow; and freezing the mixture.
Patent DE-502005008949-D1 (DE)
Inventor: GOTTSMANN LUTZ
IPC: F16K49/00
Filed: 2005-04-16
Abstract: A valve is used for vapor-tightly disconnecting two interconnected process units. The valve comprises a continuous duct which connects two vacuum evaporators that are individually provided with an outer vapor-proof jacket, and a blocking mechanism mounted in the duct. In order to allow the two interconnected vacuum evacuators to be disconnected in a vapor-proof manner such that the functional reliability is improved, a vapor-impinged surface of the valve duct is provided with a vapor condensation-repellent zone which is connected in a thermally conducting manner to a heating apparatus that envelopes the valve.
Patent DE-502005009267-D1 (DE)
Inventor: HEUER HELMUT-WERNER DR
IPC: C08G64/30
Filed: 2005-06-18
Abstract: Esters of organic sulfur-containing acids are used to inhibit catalytically active impurities in polycarbonate production by melt transesterification. An independent claim is also included for polycarbonate production in which bridged esters of organic sulfur-containing acids are added between a medium-viscosity reactor and a high-viscosity reactor. [Image] [Image] [Image] [Image] [Image] [Image] [Image] [Image] [Image] [Image] [Image] [Image] [Image].
Patent DE-502005010315-D1 (DE)
Inventor: GEIS MARKO
IPC: F16L27/12
Filed: 2005-07-08
Abstract: The invention relates to a telescopic tube for a vacuum cleaner, comprising at least one first (4) and one second (2) tubular element, wherein the first tubular element (4) can be slid onto the second tubular element (2); a handle (6) which is fixed to an end area of the first tubular element (4) and which comprises a first guide element (14); a sheath (8) which can be slid onto the handle (6) and which comprises at least one second guide element (22), wherein the sheath (8) is rotatable and cooperation of the guide elements (14, 22) results in axial displacement of the sheath (8), and wherein forces act, as a result of the axial displacement of the sheath (8), between the sheath (8) and the handle (6) and between the handle (6) and the second tubular element (2) such that the tubular elements (2,4) can be fixed relatively to each other. In order to improve the telescopic tube from a technically productive point of view, one of the guide elements (14, 22) comprises a guide track with a component in an axial direction and the other guide element (14, 22) comprises at least one sliding element (22) which is engaged inside the guide track.
Patent DE-502006000078-D1 (DE)
Inventor: BRONSTERING HERMANN
IPC: G01K1/00
Filed: 2006-11-23
Abstract: A domestic appliance with electrical control connected to an accessory part (12) for the domestic appliance in a signal-transmitting manner. The accessory part in a resting position is held in an safeguard device partly made of an electrically conducting material, and which electrically screens the transmit or transmit-receive device of the accessory part (12) from the electrical control, so that signal exchange is not hindered.